Catherine Karnow Talks Photography for National Geographic Live

Photographer Catherine Karnow appears as part of the National Geographic Live speakers series (photo: Gary Drayluck)

MARCH 4 & 5 Embark on a journey to Vietnam with celebrated photojournalist Catherine Karnow, who for more than two decades has pointed her lens toward a country and culture in the midst of a remarkable evolution. In this, the third of four presentations in the 2012-2013 National Geographic Live speaker series, Karnow offers a cerebral reflection on post-war Vietnam through dynamic images—and the stories behind them—that capture not just moments in time, but lives in full. Roy Thomson Hall, 8 p.m., $49.80 to $69.50; call 416-872-4255 or click here for further details and to purchase tickets. —Macrina Smart